/**
 ******************************************************************************
 * @file    bl702_clock.c
 * @version V1.0
 * @date
 * @brief   This file is the standard driver c file
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; COPYRIGHT(c) 2020 Bouffalo Lab</center></h2>
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *   1. Redistributions of source code must retain the above copyright notice,
 *      this list of conditions and the following disclaimer.
 *   2. Redistributions in binary form must reproduce the above copyright notice,
 *      this list of conditions and the following disclaimer in the documentation
 *      and/or other materials provided with the distribution.
 *   3. Neither the name of Bouffalo Lab nor the names of its contributors
 *      may be used to endorse or promote products derived from this software
 *      without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 ******************************************************************************
 */

#include "bl702_clock.h"

/** @addtogroup  BL702_Peripheral_Driver
 *  @{
 */

/** @addtogroup  CLOCK
 *  @{
 */

/** @defgroup  CLOCK_Private_Macros
 *  @{
 */

/*@} end of group CLOCK_Private_Macros */

/** @defgroup  CLOCK_Private_Types
 *  @{
 */

/*@} end of group CLOCK_Private_Types */

/** @defgroup  CLOCK_Private_Variables
 *  @{
 */
static Clock_Cfg_Type clkCfg;

/*@} end of group CLOCK_Private_Variables */

/** @defgroup  CLOCK_Global_Variables
 *  @{
 */

/*@} end of group CLOCK_Global_Variables */

/** @defgroup  CLOCK_Private_Fun_Declaration
 *  @{
 */

/*@} end of group CLOCK_Private_Fun_Declaration */

/** @defgroup  CLOCK_Private_Functions
 *  @{
 */

/*@} end of group CLOCK_Private_Functions */

/** @defgroup  CLOCK_Public_Functions
 *  @{
 */

/****************************************************************************/ /**
                                                                                * @brief  Set System Clock
                                                                                *
                                                                                * @param  type: System clock type
                                                                                * @param  clock: System clock value
                                                                                *
                                                                                * @return None
                                                                                *
                                                                                *******************************************************************************/
void Clock_System_Clock_Set(BL_System_Clock_Type type, uint32_t clock) {
  if (type < BL_SYSTEM_CLOCK_MAX) {
    clkCfg.systemClock[type] = clock / 1000000;
  }
}

/****************************************************************************/ /**
                                                                                * @brief  Set Peripheral Clock
                                                                                *
                                                                                * @param  type: Peripheral clock type
                                                                                * @param  clock: Peripheral clock value
                                                                                *
                                                                                * @return None
                                                                                *
                                                                                *******************************************************************************/
void Clock_Peripheral_Clock_Set(BL_AHB_Slave1_Type type, uint32_t clock) {
  if (type < BL_AHB_SLAVE1_MAX) {
    if (type == BL_AHB_SLAVE1_I2S) {
      clkCfg.i2sClock = clock;
    } else {
      clkCfg.peripheralClock[type] = clock / 1000000;
    }
  }
}

/****************************************************************************/ /**
                                                                                * @brief  Get System Clock
                                                                                *
                                                                                * @param  type: System clock type
                                                                                *
                                                                                * @return System clock value
                                                                                *
                                                                                *******************************************************************************/
uint32_t Clock_System_Clock_Get(BL_System_Clock_Type type) {
  if (type < BL_SYSTEM_CLOCK_MAX) {
    return clkCfg.systemClock[type] * 1000000;
  }

  return 0;
}

/****************************************************************************/ /**
                                                                                * @brief  Get Peripheral Clock
                                                                                *
                                                                                * @param  type: Peripheral clock type
                                                                                *
                                                                                * @return Peripheral clock value
                                                                                *
                                                                                *******************************************************************************/
uint32_t Clock_Peripheral_Clock_Get(BL_AHB_Slave1_Type type) {
  if (type < BL_AHB_SLAVE1_MAX) {
    if (type == BL_AHB_SLAVE1_I2S) {
      return clkCfg.i2sClock;
    } else {
      return clkCfg.peripheralClock[type] * 1000000;
    }
  }

  return 0;
}

/*@} end of group CLOCK_Public_Functions */

/*@} end of group CLOCK */

/*@} end of group BL702_Peripheral_Driver */
